公开(公告)号：DE602007009493D1

公开(公告)日：2010-11-11

申请号：DE602007009493

申请日：2007-12-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SEETHARAMAN VENKATARAMA K ,  CETEL ALAN D

IPC: C22C19/05 ,  C22F1/00 ,  C30B11/00 ,  F01D5/00

公开(公告)号：SG136042A1

公开(公告)日：2007-10-29

申请号：SG2007013337

申请日：2007-02-26

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MALONEY MICHAEL J ,  LITTON DAVID A ,  SEETHARAMAN VENKATARAMA K

Abstract: A coating suitable for use as a bondcoat for a thermal barrier coating system includes about 5 to about 10 weight percent of aluminum (Al), about 10 to about 18 weight percent of cobalt (Co), about 4 to about 8 weight percent of chromium (Cr), about 0 to about 1 weight percent of hafnium (Hf), about 0 to about 1 weight percent of silicon (Si), about 0 to about 1 percent of yttrium (Y), about 1.5 to about 2.5 weight percent of molybdenum (Mo), about 2 to about 4 weight percent of rhenium (Re), about 5 to about 10 weight percent of tantalum (Ta), about 5 to about 8 weight percent of tungsten (W), about 0 to about 1 weight percent of zirconium (Zr), and a remainder of nickel (Ni).

公开(公告)号：EP3038784A4

公开(公告)日：2017-05-03

申请号：EP14839589

申请日：2014-08-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： COOK GRANT O III ,  SCHLICHTING KEVIN W ,  SEETHARAMAN VENKATARAMA K

IPC: C04B37/00 ,  B23K20/00 ,  B23K20/16 ,  B23K35/30 ,  B23K35/32 ,  B23K35/36 ,  B32B15/01 ,  C04B37/02 ,  F01D5/00

CPC classification number: B23K20/16 ,  B23K20/00 ,  B23K35/3053 ,  B23K35/32 ,  B23K35/327 ,  B23K35/3601 ,  B23K35/3602 ,  B23K35/3606 ,  B32B15/01 ,  C04B37/001 ,  C04B37/003 ,  C04B37/006 ,  C04B37/023 ,  C04B37/026 ,  C04B2235/5224 ,  C04B2235/524 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2237/122 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/16 ,  C04B2237/343 ,  C04B2237/348 ,  C04B2237/36 ,  C04B2237/365 ,  C04B2237/368 ,  C04B2237/38 ,  C04B2237/40 ,  C04B2237/401 ,  C04B2237/402 ,  C04B2237/403 ,  C04B2237/405 ,  C04B2237/406 ,  C04B2237/595 ,  C04B2237/60 ,  C04B2237/62 ,  C04B2237/64 ,  C04B2237/72 ,  F01D5/12 ,  F01D5/288 ,  F05D2220/32 ,  F05D2230/23 ,  F05D2230/236 ,  F05D2240/35 ,  F05D2300/21 ,  F05D2300/2112 ,  F05D2300/2118 ,  F05D2300/22 ,  F05D2300/224 ,  F05D2300/2261 ,  F05D2300/2263 ,  F05D2300/2283 ,  F05D2300/2284 ,  F05D2300/5023 ,  F05D2300/5024 ,  F05D2300/6032 ,  F05D2300/6033

公开(公告)号：EP2804718A4

公开(公告)日：2015-03-25

申请号：EP13738665

申请日：2013-01-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SEETHARAMAN VENKATARAMA K

IPC: B24B39/00

CPC classification number: F01D5/005 ,  B23P9/00 ,  B24B39/006 ,  B24C1/10 ,  C21D7/04 ,  F01D5/286

公开(公告)号：EP3099439A4

公开(公告)日：2017-09-06

申请号：EP15743056

申请日：2015-01-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BULLIED STEVEN J ,  FURRER DAVID ULRICH ,  MARCIN JOHN JOSEPH ,  SEETHARAMAN VENKATARAMA K

IPC: B22D27/08 ,  B22C9/04 ,  B22D27/04 ,  C30B11/00

CPC classification number: B22D27/045 ,  B22C9/04 ,  B22D27/08 ,  C30B11/002 ,  C30B11/007 ,  C30B11/02 ,  C30B29/06

Abstract: An investment casting apparatus includes a furnace having an opening, a mold support, and a multi-axis actuator connected with the mold support and configured to retract the mold support from the opening with multiple-axis motion. An investment casting method includes withdrawing, with multiple-axis motion, a mold through the opening of the furnace to solidify a molten metal- or metalloid-based material in the mold. The apparatus and method can be used to form a cast article that has a body formed of the metal- or metalloid-based material. The body has a multi-textured, single crystal microstructure.

Abstract translation: 熔模铸造设备包括具有开口的熔炉，模具支撑件以及与模具支撑件连接并且被配置为通过多轴运动将模具支撑件从开口缩回的多轴致动器。 一种熔模铸造方法包括通过多轴运动使模具通过炉子的开口取出以固化模具中的熔融金属或准金属基材料。 该设备和方法可用于形成具有由基于金属或准金属的材料形成的本体的铸造制品。 该机构具有多纹理，单晶微观结构。